when the auto demands speed ratios, the feeding conical pulley (sheave) about the input shaft moves to the mounted pulley which in turn shifts the Section of v-shaped belt wrapped about the input pulleys toward the better cross-sectional Element of the conical input pulleys. 핵심 원리는 입력축에 크랭크 암을 https://gearbox-cvt55319.liberty-blog.com/32441086/gearbox-cvt-options